<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>文章列表</title>
    <link rel="stylesheet" href="./libs/bootstrap/css/bootstrap.min.css">
    <link rel="stylesheet" href="./css/reset.css">
    <link rel="stylesheet" href="./css/iconfont.css">
    <link rel="stylesheet" href="./css/main.css">
    <script src="./libs/jquery-1.12.4.min.js"></script>
    <!-- 引入模板引擎js文件 -->
    <script src="./libs/template-web.js"></script>
</head>

<body>
    <div class="container-fluid">
        <div class="common_title">
            文章列表
        </div>
        <div class="container-fluid common_con">
            <div class="row opt_btns">
                <div class="col-xs-6">
                    <form class="form-inline">
                        <select id="selCategory" name="" class="form-control input-sm">
                            <option value="">所有分类</option>
                            <option>未分类</option>
                            <option>奇趣事</option>
                            <option>会生活</option>
                            <option>爱旅行</option>
                        </select>
                        <select id="selStatus" name="" class="form-control input-sm">
                            <option value="">所有状态</option>
                            <option value="草稿">草稿</option>
                            <option value="已发布">已发布</option>
                        </select>
                        <button id="btnSearch" class="btn btn-default btn-sm">筛选</button>
                    </form>
                </div>
                <div class="col-xs-6">
                    <a href="article_release.html" class="btn btn-success btn-sm pull-right" id="release_btn">发表文章</a>
                </div>
            </div>
            <table class="table table-striped table-bordered table-hover mp20">
                <thead>
                    <tr>
                        <th>标题</th>
                        <th>作者</th>
                        <th>分类</th>
                        <th class="text-center">发表时间</th>
                        <th class="text-center">状态</th>
                        <th class="text-center" width="100">操作</th>
                    </tr>
                </thead>
                <tbody>
                    <tr>
                        <td>王积千造统最头</td>
                        <td>杰克</td>
                        <td>奇趣事</td>
                        <td class="text-center">2017-06-08 07:08:46</td>
                        <td class="text-center">已发布</td>
                        <td class="text-center">
                            <a href="article_edit.html" class="btn btn-default btn-xs">编辑</a>
                            <a href="javascript:void(0);" class="btn btn-danger btn-xs delete">删除</a>
                        </td>
                    </tr>
                </tbody>
            </table>
            <div class="row text-center">
            </div>
        </div>
    </div>
    <!-- 分页导航盒子 -->
    <div class="row text-center">
        <ul id="pagination" class="pagination-sm"></ul>
    </div>
</body>
<!-- 分页导航文件 -->
<script src="./libs/jquery.twbsPagination.js"></script>
<!-- 分类下拉框模板引擎 -->
<script type="text/html" id="tpl-category">
    {{each data v}}
    <option value="{{v.id}}">{{v.name}}</option>
    {{/each}}
</script>
<!-- 引入http.js文件 -->
<script src="./js/https.js"></script>
<!-- 页面数据模板引擎 -->
<script type="text/html" id="tpl-article">
    {{each data.data v}}
    <tr>
        <td>{{v.title}}</td>
        <td>{{v.author}}</td>
        <td>{{v.category}}</td>
        <td class="text-center">{{v.date}}</td>
        <td class="text-center">{{v.state}}</td>
        <td class="text-center">
            <a href="article_edit.html?asd={{v.id}}" class="btn btn-default btn-xs" data-id="{{v.id}}">编辑</a>
            <a href="javascript:void(0);" class="btn btn-danger btn-xs delete" data-id="{{v.id}}">删除</a>
        </td>
    </tr>
    {{/each}}
</script>
<script>
    // 页面开始，发送请求，渲染分类下拉框数据
    window.dijiye = 1;
    parent.$('.level02 li').eq(0).click();
    $.ajax({
        type: 'get',
        url: BigNew.category_list,
        success: function (backData) {
            if (backData.code == 200) {
                let htmlStr = template('tpl-category', backData);
                $('#selCategory').html(`<option value="">所有分类</option>` + htmlStr);
            }
        }
    })

    function loadData(page) {
        $.ajax({
            type: 'get',
            url: BigNew.article_query,
            data: {
                // 空的话全拿到
                type: $('#selCategory').val(),
                state: $('#selStatus').val(),
                page: page,
                perpage: 5
            },
            success: function (backData) {
                console.log(backData);
                if (backData.code == 200) {
                    if (backData.data.totalCount > 0) {
                        let htmlStr = template('tpl-article', backData);
                        $('tbody').html(htmlStr);
                        // 类似与clearinterval（timer）
                        $('#pagination').twbsPagination('destroy');
                        $('#pagination').twbsPagination({
                            totalPages: backData.data.totalPage,
                            visiblePages: 10,
                            startPage: page,
                            initiateStartPageClick: false,
                            onPageClick: function (event, page) {
                                window.dijiye = page;
                                loadData(page);
                            }
                        });
                    } else {
                        // 没有数据,则清空表格,不要显示分页导航,显示提示文本
                        $('tbody').empty();
                        $('#pagination').html('当前类别没有任何数据...');
                    }
                }
            }
        })
    }
    loadData(1);
    $('#btnSearch').on('click', function (e) {
        e.preventDefault();
        loadData(1);
    })

    $('tbody').on('click','.delete' ,function(){
        let dataid = $(this).attr('data-id')
        $.ajax({
            type:'post',
            url:BigNew.article_delete,
            data:{
                id : dataid
            },
            success:function(res){
                if(res.code == 204){
                    if($('tbody tr').length > 1 || dijiye == 1){
                        loadData(dijiye)
                    }else{
                        diyiye--
                        loadData(dijiye )
                    }
                }
            }
        })
    })
</script>

</html>